- The Billy Clapp Lake Unit is along what was originally called Long Lake Reservoir, but renamed in honor of one of the originators of the Columbia Basin Irrigation Project. The natural coulee was dammed on the lower south end (Pinto Dam) to create the reservoir. The Stratford Game Reserve encompasses nearly all the public land in this unit.
- Columbia Basin Wildlife Area (wdfw.wa.gov)
The Columbia Basin Wildlife Area is located in Grant County and Adams County, and includes approximately 160,100 acres thoughout units spanning the “Big Bend” of the Columbia River. Although managed by WDFW, most of these lands are owned by the U.S. Bureau of Reclamation (BOR) or other federal and state agencies. Many of the wildlife area’s units were acquired as mitigation for habitat inundation caused by Columbia River dams. These units provide habitat for numerous wetland dependent wildlife species, such as migrating waterfowl and shorebirds, as well as upland game birds. Northern leopard frogs, sagebrush lizards, Columbia River tiger beetles, burrowing owls, golden eagles, loggerhead shrikes, sage sparrows, sage thrashers, western grebes, black-tailed jack rabbits, striped whipsnakes, and Washington ground squirrels can be found on most of the units. By actively managing lands, restoring habitats, and preserving wild places, the department serves as stewards for Washington’s natural places, protecting the state’s land and water for its human and wildlife populations.